As for getting kinky, tongue sucking is tame. I'm not really into it but I've done it before.

When you get into the heat of the moment you're capable of things you never knew you would do.

''You never go ass to mouth, YOU NEVER DO IT! Unless its in the heat of the moment.."

Lol that is quite true though, honestly I tried it and I love it so much, especially with my ex she had a tongue piercing and sucking on that was fun for me and she loved it. But it definitely can get very messy especially with how hot and intense the make out session can be. But dont be afraid to try it , it might open you up to trying other things later on too. (: